In order to study personality development, a researcher studies the same individuals at 7, 14, 21, and 30 years of age. In this case, the researcher is using the _____ method.
A)longitudinal
B)sequential
C)cross-sectional
D)time analysis

Question

Quizplus · Accepted Answer

The longitudinal method involves studying the same group of individuals over an extended period of time, and this is exactly what the researcher in this scenario is doing. By studying individuals at 7, 14, 21, and 30 years of age, the researcher can track the development of their personalities over time. The sequential method involves studying multiple age groups at the same time, while the cross-sectional method involves studying different age groups at the same time, neither of which is being used in this scenario. Time analysis is not a recognized research method.

In Order to Study Personality Development, a Researcher Studies the Same